Pecan Sandies

In a mixing bowl, cream butter and sugar; stir in vanilla.
Add flour; mix on low until well blended.
Stir in pecans; mix well.
Chill for 30 minutes.
Roll into 1-in.balls; place on a greased baking sheet.
Bake at 350° for 15-18 minutes or until bottom edges are golden brown.
Cool on a wire rack.